| Orsta to Amelia | 1,381.80 mi (2,223.80 km) |
| Orsta to Anagni | 1,442.82 mi (2,322.00 km) |
| Orsta to Ancona | 1,318.33 mi (2,121.65 km) |
| Orsta to Andria | 1,509.56 mi (2,429.41 km) |
| Orsta to Angri | 1,524.04 mi (2,452.70 km) |
| Orsta to Anguillara Sabazia | 1,412.59 mi (2,273.34 km) |
| Orsta to Anzio | 1,458.77 mi (2,347.66 km) |
| Orsta to Anzola dell'Emilia | 1,236.53 mi (1,990.00 km) |
| Orsta to Aosta | 1,138.73 mi (1,832.61 km) |
| Orsta to Apricena | 1,462.80 mi (2,354.16 km) |
| Orsta to Aprilia | 1,449.63 mi (2,332.96 km) |
| Orsta to Aradeo | 1,604.81 mi (2,582.69 km) |
| Orsta to Aragona | 1,742.97 mi (2,805.04 km) |
| Orsta to Arco | 1,140.72 mi (1,835.82 km) |
| Orsta to Arcola | 1,258.65 mi (2,025.61 km) |
